Alright, let's work through 29929398 times 97356902 step by step
29929398 × 97356902 = 97356902 × (29929398)
+ 97356902 × 8 that results in 778855216
+ 97356902 × 90 what gives us 8762121180
+ 97356902 × 300 yielding 29207070600
+ 97356902 × 9000 producing 876212118000
+ 97356902 × 20000 that results in 1947138040000
+ 97356902 × 900000 that results in 87621211800000
+ 97356902 × 9000000 yielding 876212118000000
+ 97356902 × 20000000 that equals 1947138040000000

= 2913833468004996
